Focal 5N412 DB specs?

[arjen]

Hi All,

I recently found a pair of Focal 5N412 DB units in my attic. I bought them 15 years ago for a project I never build. They still seem to be in mint condition so I decided to use them in an experiment I want to do but not spend too much money on.
But of course I don't have any info on these units anymore. Anybody still has the parameters for these? I found the parameters for the 5NV4211DB which is described as the 'new model' for the 5N412, but are they exchangeable?

Any help appreciated,

Arjen

[float]

Hi Arjen,

Fs 38.5Hz
Vas 17.2l
Qts 0.206
DCR 3 ohm per coil.
Sens 90.5db

I'd suggest 7-8 litre box ported about 55Hz. Very flat response and easy to use. Low pass anywhere from 2.5-5khz.

Have other parameters if you need something specific; hope this is ok.